Table 2.
Table of product types of educational institutions.
| Type | Product sales channels | Product source | How to use the product |
|---|---|---|---|
| Online | This system is sold online | Published by Institutional Headquarters | Online self-study of this system |
| 79 | 38 | 50 | |
| 42 | 87 | 50 | |
| Offline | This system is sold online | Published by Institutional Headquarters | Online self-study of this system |
| 72 | 37 | 54 | |
| 69 | 82 | 82 | |
| Comprehensive | This system is sold online | Published by Institutional Headquarters | Online self-study of this system |
| 38 | 37 | 50 | |
| 66 | 73 | 79 |